chore: update dotnet monorepo to 10.0.8

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
Microsoft.EntityFrameworkCore.Design (source)	10.0.7 → 10.0.8
Microsoft.EntityFrameworkCore.Proxies (source)	10.0.7 → 10.0.8
Microsoft.EntityFrameworkCore.Relational (source)	10.0.7 → 10.0.8
Microsoft.EntityFrameworkCore.Tools (source)	10.0.7 → 10.0.8

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Release Notes

dotnet/dotnet (Microsoft.EntityFrameworkCore.Design)

v10.0.8

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[gemini-code-assist]

Code Review

This pull request updates the Microsoft Entity Framework Core package dependencies (Proxies, Tools, Design, and Relational) from version 10.0.7 to 10.0.8 across multiple projects, including the main library, tests, and samples. I have no feedback to provide.